Arviat - western half
Forecast
Marine Forecast
Issued 05:00 AM CDT 19 May 2026
Today Tonight and Wednesday.
Wind light today tonight and Wednesday.
Scattered flurries ending this evening.
Temperatures near minus 5.
Waves
Issued 05:00 AM CDT 19 May 2026
Today Tonight and Wednesday.
Outside the ice edge seas 1 metre or less.
Extended Forecast
Issued 05:00 AM CDT 19 May 2026
Thursday
Wind light increasing to southwest 15 knots
in the morning and to south 20 to 25 late in the day.
Friday
Wind south 20 to 25 knots.
Saturday
Wind south 20 to 25 knots diminishing to
southeast 10 to 15.
Ice Forecast
Issued 11:00 AM EDT 18 May 2026 Today Tonight and Tuesday 4 tenths first-year ice except 9 tenths first-year ice in the
southeastern section. Consolidated first-year ice along the coast.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 18 May 2026 Today Tonight and TuesdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
4 tenths first-year ice except 9 tenths first-year ice in the
southeastern section. Consolidated first-year ice along the coast.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:45 AM EDT 19 May 2026 Today Tonight and Wednesday At 1200 UTC Tuesday dissipating low 998 mb located at 62N 60W.At 1200 UTC Tuesday quasi-stationary ridge located from Baffin
Bay to Hudson Bay.
At 1200 UTC Tuesday low 993 mb located at 53N 37W.
By 0000 UTC Thursday low 1007 mb located at 62N 57W.
Hudson - Hudson Bay Area
- Arviat - eastern half
- Arviat - western half
- Baker
- Belcher - northern half
- Belcher - southern half
- Central - eastern half
- Central - western half
- Churchill - eastern half
- Churchill - western half
- Coats - northern half
- Coats - southern half
- East Foxe
- Frobisher Bay
- James Bay - northern half
- James Bay - southern half
- Lake Winnipegosis
- Lake Winnipeg - north basin
- Northwest Labrador Sea
- North Labrador Coast
- Nottingham - eastern half
- Nottingham - western half
- Puvirnituq - northern half
- Puvirnituq - southern half
- Rankin - northern half
- Rankin - southern half
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Hudson - eastern half
- South Hudson - western half
- South-central Hudson - eastern half
- South-central Hudson - western half
- Ungava - eastern half
- Ungava - western half
- West Brevoort - southern half
- West Foxe
- York - eastern half
- York - western half
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